How many calories in update pretzels

update pretzels (1 g) contain(s) 20 milligram(s) of sugar, 210 milligram(s) of protein, 70 milligram(s) of fat, 0 grams of fiber and 210 milligram(s) of carbohydrate. There are 2.3kcal in (1 g) which can be burnt by a 16.9 second(s) of Jogging, 19.7 second(s) of Cycling, 21.8 second(s) of Swimming, 24.4 second(s) of Walking, 28.8 second(s) of Shopping, 29.7 second(s) of Yoga or 47.6 second(s) of Cleaning